216085376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 277431424

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 59, 62, 64, 71, 104, 118, 124, 128, 142, 208, 236, 248, 284, 403, 416, 472, 496, 568, 767, 806, 832, 923, 944, 992, 1136, 1534, 1612, 1664, 1829, 1846, 1888, 1984, 2201, 2272, 3068, 3224, 3658, 3692, 3776, 3968, 4189, 4402, 4544, 6136, 6448, 7316, 7384, 7552, 8378, 8804, 9088, 12272, 12896, 14632, 14768, 16756, 17608, 23777, 24544, 25792, 28613, 29264, 29536, 33512, 35216, 47554, 49088, 51584, 54457, 57226, 58528, 59072, 67024, 70432, 95108, 98176, 108914, 114452, 117056, 118144, 129859, 134048, 140864, 190216, 217828, 228904, 234112, 259718, 268096, 281728, 380432, 435656, 457808, 519436, 536192, 760864, 871312, 915616, 1038872, 1521728, 1688167, 1742624, 1831232, 2077744, 3043456, 3376334, 3485248, 3662464, 4155488, 6752668, 6970496, 8310976, 13505336, 16621952, 27010672, 54021344, 108042688, 216085376]

約数ペア:

[(1, 216085376), (2, 108042688), (4, 54021344), (8, 27010672), (13, 16621952), (16, 13505336), (26, 8310976), (31, 6970496), (32, 6752668), (52, 4155488), (59, 3662464), (62, 3485248), (64, 3376334), (71, 3043456), (104, 2077744), (118, 1831232), (124, 1742624), (128, 1688167), (142, 1521728), (208, 1038872), (236, 915616), (248, 871312), (284, 760864), (403, 536192), (416, 519436), (472, 457808), (496, 435656), (568, 380432), (767, 281728), (806, 268096), (832, 259718), (923, 234112), (944, 228904), (992, 217828), (1136, 190216), (1534, 140864), (1612, 134048), (1664, 129859), (1829, 118144), (1846, 117056), (1888, 114452), (1984, 108914), (2201, 98176), (2272, 95108), (3068, 70432), (3224, 67024), (3658, 59072), (3692, 58528), (3776, 57226), (3968, 54457), (4189, 51584), (4402, 49088), (4544, 47554), (6136, 35216), (6448, 33512), (7316, 29536), (7384, 29264), (7552, 28613), (8378, 25792), (8804, 24544), (9088, 23777), (12272, 17608), (12896, 16756), (14632, 14768)]